Perhaps you should try some spelling variations:
"dong optimizer algorithmss" » "dong optimizer algorithms", "dong optimized algorithms", "cong optimizer algorithmss", "dung optimizer algorithmss"
"_ optimized algorithm" » "_ optimized algorithms", "_ optimizer algorithms"
"jose estimation algorithm" » "pose estimation algorithm", "risk estimation algorithm", "cover estimations algorithm"

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dong optimizer algorithmss") OR ("_ optimized algorithm"))) OR ("jose estimation algorithm"))~.
• Removing quotes may allow a broader search: (((( dong optimizer algorithmss ) or ( _ optimized algorithm ))) or ( jose estimation algorithm ))~.
• Adding a wildcard symbol may retrieve word variants: (((("dong optimizer algorithmss") or ("_ optimized algorithm"))) or ("jose estimation algorithm"))*.